either I'm too stupid ...

... Or dyeing does not work times total.
I had a hot-pink cotton shirt with a blue garment probably behind gray-blue batik looked after a wash and discolor could not stand. it was put behind faded gray-pink with darker.
as it was the favorite shirt of my daughter, I wanted to save it with this color. single shirt pack + dyeing salt in size 104 + this.
the only thing is now hot-pink, is the detergent chamber of my washing machine. the shirt is, however, at least no longer stained gray-pink but at least uniformly ugly.
I have now so well but in my three years of confession and hope that she still loves the shirt.

I have now tried it again with the other Simplicol-color. The dyeing salt with the green pack. Shirt is pink again.